Question

Find the vectors T and N and the binormal vector B = T ⨯ N, for...

Find the vectors T and N and the binormal vector B = T ⨯ N, for the vector-valued function r(t) at the given value of t.

r(t) = 6 cos(2t)i + 6 sin(2t)j + tk,    t0 = pi/4

find:

T(pi/4)=

N(pi/4)=

B(pi/4)=


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